FIX: Set missing formants to 0 for refining algorithm

MontrealCorpusTools · Oct 17, 2017 · 45a0c9b · 45a0c9b
1 parent ee6fd3b
commit 45a0c9b
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/polyglotdb/acoustics/formants/helper.py b/polyglotdb/acoustics/formants/helper.py
@@ -78,7 +78,6 @@ def parse_multiple_formant_output(output):
     to_return = {}
     for item in listing_list:
         output = parse_point_script_output(item)
-        print(output)
 
         to_return[track_nformants(output)] = output
     return to_return

diff --git a/polyglotdb/acoustics/formants/refined.py b/polyglotdb/acoustics/formants/refined.py
@@ -72,7 +72,8 @@ def analyze_formant_points_refinement(corpus_context, vowel_inventory, duration_
                 best_distance = math.inf
                 best_track = 0
                 for number, point in data.items():
-                    point = [point[x] for x in columns]
+                    point = [point[x] if point[x] else 0 for x in columns]
+
                     distance = get_mahalanobis(prototype_means, point, inverse_covariance)
                     if distance < best_distance:  # Update "best" measures when new best distance is found
                         best_distance = distance